PixelPaint: Implement IconBag to organize icons

Implement IconBag method of organizing menubar icons from Browser.

6 files changed, 97 insertions, 20 deletions

diff --git a/Userland/Applications/PixelPaint/CMakeLists.txt b/Userland/Applications/PixelPaint/CMakeLists.txt
index 8919cc3695..d3ca024630 100644
--- a/Userland/Applications/PixelPaint/CMakeLists.txt
+++ b/Userland/Applications/PixelPaint/CMakeLists.txt
@@ -30,6 +30,7 @@ set(SOURCES
     Filters/LaplaceDiagonal.cpp
     Filters/Sepia.cpp
     Filters/Sharpen.cpp
+    IconBag.cpp
     Image.cpp
     ImageEditor.cpp
     Layer.cpp
diff --git a/Userland/Applications/PixelPaint/IconBag.cpp b/Userland/Applications/PixelPaint/IconBag.cpp
new file mode 100644
index 0000000000..88017b99e0
--- /dev/null
+++ b/Userland/Applications/PixelPaint/IconBag.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2022, Brandon Jordan <brandonjordan124@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <AK/String.h>
+#include <Applications/PixelPaint/IconBag.h>
+
+namespace PixelPaint {
+ErrorOr<IconBag> IconBag::try_create()
+{
+    IconBag icon_bag;
+
+    icon_bag.filetype_pixelpaint = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/filetype-pixelpaint.png"));
+    icon_bag.new_clipboard = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/new-clipboard.png"));
+    icon_bag.file_export = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/file-export.png"));
+    icon_bag.edit_copy = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-copy.png"));
+    icon_bag.clear_selection = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/clear-selection.png"));
+    icon_bag.swap_colors = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/swap-colors.png"));
+    icon_bag.default_colors = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/default-colors.png"));
+    icon_bag.edit_flip_vertical = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-flip-vertical.png"));
+    icon_bag.edit_flip_horizontal = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-flip-horizontal.png"));
+    icon_bag.new_layer = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/new-layer.png"));
+    icon_bag.previous_layer = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/previous-layer.png"));
+    icon_bag.next_layer = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/next-layer.png"));
+    icon_bag.top_layer = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/top-layer.png"));
+    icon_bag.bottom_layer = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/bottom-layer.png"));
+    icon_bag.active_layer_up = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/active-layer-up.png"));
+    icon_bag.active_layer_down = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/active-layer-down.png"));
+    icon_bag.delete_layer = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/delete.png"));
+    icon_bag.filter = TRY(Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/filter.png"));
+
+    return icon_bag;
+}
+}
diff --git a/Userland/Applications/PixelPaint/IconBag.h b/Userland/Applications/PixelPaint/IconBag.h
new file mode 100644
index 0000000000..eab3879073
--- /dev/null
+++ b/Userland/Applications/PixelPaint/IconBag.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2022, Brandon Jordan <brandonjordan124@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Error.h>
+#include <LibGfx/Bitmap.h>
+
+namespace PixelPaint {
+struct IconBag final {
+    static ErrorOr<IconBag> try_create();
+
+    RefPtr<Gfx::Bitmap> filetype_pixelpaint { nullptr };
+    RefPtr<Gfx::Bitmap> new_clipboard { nullptr };
+    RefPtr<Gfx::Bitmap> file_export { nullptr };
+    RefPtr<Gfx::Bitmap> edit_copy { nullptr };
+    RefPtr<Gfx::Bitmap> clear_selection { nullptr };
+    RefPtr<Gfx::Bitmap> swap_colors { nullptr };
+    RefPtr<Gfx::Bitmap> default_colors { nullptr };
+    RefPtr<Gfx::Bitmap> edit_flip_vertical { nullptr };
+    RefPtr<Gfx::Bitmap> edit_flip_horizontal { nullptr };
+    RefPtr<Gfx::Bitmap> new_layer { nullptr };
+    RefPtr<Gfx::Bitmap> previous_layer { nullptr };
+    RefPtr<Gfx::Bitmap> next_layer { nullptr };
+    RefPtr<Gfx::Bitmap> top_layer { nullptr };
+    RefPtr<Gfx::Bitmap> bottom_layer { nullptr };
+    RefPtr<Gfx::Bitmap> active_layer_up { nullptr };
+    RefPtr<Gfx::Bitmap> active_layer_down { nullptr };
+    RefPtr<Gfx::Bitmap> delete_layer { nullptr };
+    RefPtr<Gfx::Bitmap> filter { nullptr };
+};
+}
diff --git a/Userland/Applications/PixelPaint/MainWidget.cpp b/Userland/Applications/PixelPaint/MainWidget.cpp
index c144c0f870..d1509c0326 100644
--- a/Userland/Applications/PixelPaint/MainWidget.cpp
+++ b/Userland/Applications/PixelPaint/MainWidget.cpp
@@ -25,11 +25,12 @@
 #include <LibGUI/MessageBox.h>
 #include <LibGUI/Toolbar.h>
 #include <LibGUI/Window.h>
-#include <LibGfx/Bitmap.h>
 #include <LibGfx/Rect.h>
 
 namespace PixelPaint {
 
+IconBag g_icon_bag;
+
 MainWidget::MainWidget()
     : Widget()
 {
@@ -107,7 +108,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
     auto& file_menu = window.add_menu("&File");
 
     m_new_image_action = GUI::Action::create(
-        "&New Image...", { Mod_Ctrl, Key_N }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/filetype-pixelpaint.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "&New Image...", { Mod_Ctrl, Key_N }, g_icon_bag.filetype_pixelpaint, [&](auto&) {
             auto dialog = PixelPaint::CreateNewImageDialog::construct(&window);
             if (dialog->exec() == GUI::Dialog::ExecOK) {
                 auto image = PixelPaint::Image::try_create_with_size(dialog->image_size()).release_value_but_fixme_should_propagate_errors();
@@ -126,7 +127,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
         });
 
     m_new_image_from_clipboard_action = GUI::Action::create(
-        "&New Image from Clipboard", { Mod_Ctrl | Mod_Shift, Key_V }, Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/new-clipboard.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "&New Image from Clipboard", { Mod_Ctrl | Mod_Shift, Key_V }, g_icon_bag.new_clipboard, [&](auto&) {
             create_image_from_clipboard();
         });
 
@@ -186,7 +187,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
                     GUI::MessageBox::show_error(&window, String::formatted("Export to PNG failed: {}", result.error()));
             }));
 
-    m_export_submenu->set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/file-export.png").release_value_but_fixme_should_propagate_errors());
+    m_export_submenu->set_icon(g_icon_bag.file_export);
 
     file_menu.add_separator();
 
@@ -222,8 +223,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
     });
 
     m_copy_merged_action = GUI::Action::create(
-        "Copy &Merged", { Mod_Ctrl | Mod_Shift, Key_C }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-copy.png").release_value_but_fixme_should_propagate_errors(),
-        [&](auto&) {
+        "Copy &Merged", { Mod_Ctrl | Mod_Shift, Key_C }, g_icon_bag.edit_copy, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
 
@@ -282,7 +282,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
         editor->selection().merge(editor->active_layer()->relative_rect(), PixelPaint::Selection::MergeMode::Set);
     }));
     m_edit_menu->add_action(GUI::Action::create(
-        "Clear &Selection", Gfx::Bitmap::try_load_from_file("/res/icons/16x16/clear-selection.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Clear &Selection", g_icon_bag.clear_selection, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             editor->selection().clear();
@@ -290,7 +290,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
 
     m_edit_menu->add_separator();
     m_edit_menu->add_action(GUI::Action::create(
-        "S&wap Colors", { Mod_None, Key_X }, Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/swap-colors.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "S&wap Colors", { Mod_None, Key_X }, g_icon_bag.swap_colors, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             auto old_primary_color = editor->primary_color();
@@ -298,7 +298,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
             editor->set_secondary_color(old_primary_color);
         }));
     m_edit_menu->add_action(GUI::Action::create(
-        "&Default Colors", { Mod_None, Key_D }, Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/default-colors.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "&Default Colors", { Mod_None, Key_D }, g_icon_bag.default_colors, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             editor->set_primary_color(Color::Black);
@@ -434,13 +434,13 @@ void MainWidget::initialize_menubar(GUI::Window& window)
 
     m_image_menu = window.add_menu("&Image");
     m_image_menu->add_action(GUI::Action::create(
-        "Flip &Vertically", Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-flip-vertical.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Flip &Vertically", g_icon_bag.edit_flip_vertical, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             editor->image().flip(Gfx::Orientation::Vertical);
         }));
     m_image_menu->add_action(GUI::Action::create(
-        "Flip &Horizontally", Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-flip-horizontal.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Flip &Horizontally", g_icon_bag.edit_flip_horizontal, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             editor->image().flip(Gfx::Orientation::Horizontal);
@@ -475,7 +475,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
 
     m_layer_menu = window.add_menu("&Layer");
     m_layer_menu->add_action(GUI::Action::create(
-        "New &Layer...", { Mod_Ctrl | Mod_Shift, Key_N }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/new-layer.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "New &Layer...", { Mod_Ctrl | Mod_Shift, Key_N }, g_icon_bag.new_layer, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             auto dialog = PixelPaint::CreateNewLayerDialog::construct(editor->image().size(), &window);
@@ -493,19 +493,19 @@ void MainWidget::initialize_menubar(GUI::Window& window)
 
     m_layer_menu->add_separator();
     m_layer_menu->add_action(GUI::Action::create(
-        "Select &Previous Layer", { 0, Key_PageUp }, Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/previous-layer.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Select &Previous Layer", { 0, Key_PageUp }, g_icon_bag.previous_layer, [&](auto&) {
             m_layer_list_widget->cycle_through_selection(1);
         }));
     m_layer_menu->add_action(GUI::Action::create(
-        "Select &Next Layer", { 0, Key_PageDown }, Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/next-layer.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Select &Next Layer", { 0, Key_PageDown }, g_icon_bag.next_layer, [&](auto&) {
             m_layer_list_widget->cycle_through_selection(-1);
         }));
     m_layer_menu->add_action(GUI::Action::create(
-        "Select &Top Layer", { 0, Key_Home }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/top-layer.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Select &Top Layer", { 0, Key_Home }, g_icon_bag.top_layer, [&](auto&) {
             m_layer_list_widget->select_top_layer();
         }));
     m_layer_menu->add_action(GUI::Action::create(
-        "Select B&ottom Layer", { 0, Key_End }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/bottom-layer.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Select B&ottom Layer", { 0, Key_End }, g_icon_bag.bottom_layer, [&](auto&) {
             m_layer_list_widget->select_bottom_layer();
         }));
     m_layer_menu->add_separator();
@@ -531,7 +531,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
         }));
     m_layer_menu->add_separator();
     m_layer_menu->add_action(GUI::Action::create(
-        "Move Active Layer &Up", { Mod_Ctrl, Key_PageUp }, Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/active-layer-up.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Move Active Layer &Up", { Mod_Ctrl, Key_PageUp }, g_icon_bag.active_layer_up, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             auto active_layer = editor->active_layer();
@@ -540,7 +540,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
             editor->image().move_layer_up(*active_layer);
         }));
     m_layer_menu->add_action(GUI::Action::create(
-        "Move Active Layer &Down", { Mod_Ctrl, Key_PageDown }, Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/active-layer-down.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "Move Active Layer &Down", { Mod_Ctrl, Key_PageDown }, g_icon_bag.active_layer_down, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             auto active_layer = editor->active_layer();
@@ -550,7 +550,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
         }));
     m_layer_menu->add_separator();
     m_layer_menu->add_action(GUI::Action::create(
-        "&Remove Active Layer", { Mod_Ctrl, Key_D }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/delete.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+        "&Remove Active Layer", { Mod_Ctrl, Key_D }, g_icon_bag.delete_layer, [&](auto&) {
             auto* editor = current_image_editor();
             VERIFY(editor);
             auto active_layer = editor->active_layer();
@@ -604,7 +604,7 @@ void MainWidget::initialize_menubar(GUI::Window& window)
 
     m_filter_menu = window.add_menu("&Filter");
 
-    m_filter_menu->add_action(GUI::Action::create("Filter &Gallery", Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/filter.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
+    m_filter_menu->add_action(GUI::Action::create("Filter &Gallery", g_icon_bag.filter, [&](auto&) {
         auto* editor = current_image_editor();
         VERIFY(editor);
         auto dialog = PixelPaint::FilterGallery::construct(&window, editor);
diff --git a/Userland/Applications/PixelPaint/MainWidget.h b/Userland/Applications/PixelPaint/MainWidget.h
index 88e7e8df25..bf718933a8 100644
--- a/Userland/Applications/PixelPaint/MainWidget.h
+++ b/Userland/Applications/PixelPaint/MainWidget.h
@@ -7,6 +7,7 @@
 #pragma once
 
 #include "Guide.h"
+#include "IconBag.h"
 #include "Image.h"
 #include "ImageEditor.h"
 #include "Layer.h"
@@ -27,6 +28,8 @@
 
 namespace PixelPaint {
 
+extern IconBag g_icon_bag;
+
 class MainWidget : public GUI::Widget {
     C_OBJECT(MainWidget);
 
diff --git a/Userland/Applications/PixelPaint/main.cpp b/Userland/Applications/PixelPaint/main.cpp
index 6369aa921f..e2cebb31b9 100644
--- a/Userland/Applications/PixelPaint/main.cpp
+++ b/Userland/Applications/PixelPaint/main.cpp
@@ -40,6 +40,8 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
     auto app_icon = GUI::Icon::default_icon("app-pixel-paint");
 
+    PixelPaint::g_icon_bag = TRY(PixelPaint::IconBag::try_create());
+
     auto window = GUI::Window::construct();
     window->set_title("Pixel Paint");
     window->resize(800, 510);